Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761868AbYFZTbQ (ORCPT ); Thu, 26 Jun 2008 15:31:16 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1760324AbYFZT2f (ORCPT ); Thu, 26 Jun 2008 15:28:35 -0400 Received: from outbound-va3.frontbridge.com ([216.32.180.16]:2299 "EHLO VA3EHSOBE005.bigfish.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759959AbYFZT2c (ORCPT ); Thu, 26 Jun 2008 15:28:32 -0400 X-BigFish: VPS1(zz146fKzz10d3izzz32i43j63h) X-Spam-TCS-SCL: 2:0 X-WSS-ID: 0K334QU-03-2Y4-01 From: Joerg Roedel To: tglx@linutronix.de, mingo@redhat.com CC: linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org, bhavna.sarathy@amd.com, Sebastian.Biemueller@amd.com, robert.richter@amd.com, joro@8bytes.org, Joerg Roedel Subject: [PATCH 01/34] AMD IOMMU: add Kconfig entry Date: Thu, 26 Jun 2008 21:27:37 +0200 Message-ID: <1214508490-29683-2-git-send-email-joerg.roedel@amd.com> X-Mailer: git-send-email 1.5.3.7 In-Reply-To: <1214508490-29683-1-git-send-email-joerg.roedel@amd.com> References: <1214508490-29683-1-git-send-email-joerg.roedel@amd.com> X-OriginalArrivalTime: 26 Jun 2008 19:28:11.0440 (UTC) FILETIME=[C5557B00:01C8D7C2] MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 989 Lines: 34 This patch adds the Kconfig entry for the AMD IOMMU driver. Signed-off-by: Joerg Roedel --- arch/x86/Kconfig | 7 +++++++ 1 files changed, 7 insertions(+), 0 deletions(-) diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index e0edaaa..5a82f18 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -549,6 +549,13 @@ config CALGARY_IOMMU_ENABLED_BY_DEFAULT Calgary anyway, pass 'iommu=calgary' on the kernel command line. If unsure, say Y. +config AMD_IOMMU + bool "AMD IOMMU support" + select SWIOTL + depends on X86_64 && PCI + help + Select this to get support for AMD IOMMU hardware in your system. + # need this always selected by IOMMU for the VIA workaround config SWIOTLB bool -- 1.5.3.7 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/